baber/WOPTO huggingface dataset:
Patent CA-1312908-C (CA)
Title: Plasma x-ray tube, for the x-ray pre-ionisation of gas lasers
Inventor: FRIEDE DIRK
IPC: H01J3/02
Filed: 1989-04-10
Granted: 1993-01-19
Abstract: Abstract In a preferred application for pre-ionising TE lasers, in particular excimer lasers, a plasma X-ray tube, which can be designated as a one-chamber ionising tube, has an extended, box-like housing with a U-shaped hollow cathode arranged in the interior of the housing, this hollow cathode also being elongated, the open side of which faces the X-ray target in the form of a gas-tight foil.  Between the X-ray target and the hollow cathode there is a long wire-shaped starting electrode.  When a positive voltage or a voltage pulse is applied to this starting electrode an electrical field is formed around it, and under the influence of this, because of the ambient radiation, electrons that are present are forced onto a long, spiral path and gas atoms are ionised.  Electron avalanches form and lead to initiation of the wire discharge.  When the accelerator voltage, which is typically 60 kV and 120 kV maximum, is applied to the hollow cathode low-pressure plasma, ions are extracted and accelerated against the hollow cathode.  When the ions impact, secondary electrons are emitted from the hollow cathode and accelerated in the opposite direction, so that the electron beam forms and when this strikes the X-ray target, X-ray retarding radiation is generated.  The plasma X-ray tube is suitable, fundamentally, as an electron gun, with a suitable electron-beam permeable configuration of a foil that covers the window opening in the target retaining wall and serves as an electron window.
Patent CA-1337987-C (CA)
Title: Compounds containing substituted piperidine groups for use as stabilizers for organic materials
Inventor: CANTATORE GIUSEPPE
IPC: C08K5/3412
Filed: 1989-08-02
Granted: 1996-01-23
Abstract: Compounds containing substituted piperidine groups, of the general for-mula (I)    (I) in which n is e.g. 1, 2 or 3, R1 is e.g. hydrogen or methyl, R2 is e.g. ethylene or trimethylene and if n is 1, A is e.g. hydrogen, -COOC18H37-n or -COC11H23-n, if n is 2, A is e.g. -CO-(CH2)4-OC- or   and if n is 3, A is e.g.     , are effective stabilizers for organic materials, especially synthetic polymers, which are subject to the action of light, heat and oxidation.
Patent CA-1324266-C (CA)
Inventor: RATTE ALAIN
IPC: E04B2/06
Filed: 1989-08-31
Granted: 1993-11-16
Abstract: CONCRETE SLABS FOR CONSTRUCTION OF RETAINING WALLS      ABSTRACT         Concrete  slabs  for building  retaining walls  each concrete slab comprising at least two generally equal length and equal width elements.  The elements are defined by dummy grooves, allowing, but not necessitating, breakage of the elements into separate blocks.  Some of the dummy grooves allow the creation of at least two (2) retaining wall blocks having half the length of the remaining elements.
Patent CA-1333864-C (CA)
Title: Marine propulsion device exhaust system
Inventor: BLAND GERALD F
IPC: F01N13/12
Filed: 1989-09-15
Granted: 1995-01-10
Abstract: A stern drive unit comprising a gimbal housing which is adapted to be mounted on the transom of a boat and which has therein an exhaust-water passage including a forwardly opening inlet, a rearwardly opening outlet, an exhaust conducting portion, a water conducting portion, and a water outlet communicating with the water conducting portion.
Patent CA-1330932-C (CA)
Inventor: GRYNAEUS PETER S
IPC: B32B5/26
Filed: 1989-09-18
Granted: 1994-07-26
Abstract: Abstract of the Disclosure Disclosed is a textile product and a method for making that product for a shirt or blouse interlining formed of a bonded base material having bonded thereon a fleece of adhesive fibers.  A plurality of adhesive dots are applied on that surface of the fleece opposite to the surface bonded to the base material.  The dots are substantially in a singular planar arrangement and, at least some of the dots, are separated from the base material by the fleece.  The interlining can be fused to a shirt fabric such, as a broadcloth, to provide a good and smooth surface appearance. With the product of the invention, the smooth surface appearance is retained even after washing.
Patent CA-1308388-C (CA)
Title: Single-handed skidding apparatus for logs and the like
Inventor: RENTSCHLER JOHN
IPC: A01G23/00
Filed: 1989-09-26
Granted: 1992-10-06
Abstract: ABSTRACT      An apparatus  for single-handed operation in skidding logs, stumps, poles and the like.  An A-frame with rearwardly-extending beam  is  attached  to  the  three-point  hitch  of a tractor.  A fluid-operated grapple, which will  inherently adjust  to various shapes and  sizes of  objects, is suspended from the rearward end of the beam.   A  chain,  having  a  small  amount  of  slack, is connected by  its ends  to the  grapple tongs, and is rove around sleeved bolts  near the  draft arm  attachment points.  When the object to  be skidded  is grappled and lifted, the operator moves the tractor in the desired direction,  and the  chain immediately takes the towing load.
Patent CA-1281085-C (CA)
Inventor: LEVINE STEPHEN N
IPC: H03L7/099
Filed: 1990-01-12
Granted: 1991-03-05
Abstract: MULTIPLE FREQUENCY DIGITAL PLL            Abstract An improved multiple frequency digital phase-locked loop circuit is described.  The improved digital phase-locked loops utilizes a single circuit to effect both phase and frequency adjustments.  The multiple frequency digital phase locked loop effects phase adjustments by selectively combining or subtracting a reference clock signal with a derived programmable clock signal thereby generating a composite digital phase-locked loop clock signal.  The multiple frequency provides frequency adjustments by selectively adding or subtracting pulses from the composite clock signal at a rate determined by a programmably controllable clock signal.  The improved multifrequency digital phase-locked loop is suitable for use as a tone detector with the addition of a lock detector wherein the phase-locked loop can be programmed for a plurality of known operating frequencies.
Patent DK-164661-C (DK)
Inventor: CASARA PATRICK JACQUES
IPC: A61K31/195
Filed: 1983-05-16
Granted: 1992-12-14
Abstract: <CHEM>
     (R,S)- and (S)-4-amino-hepta-5,6-dienoic acid of the formula (III) are novel inhibitors of gamma-aminobutyric acid transaminase (GABA-T).
Patent DK-165122-C (DK)
Inventor: WEISS RICHARD
IPC: C10L11/04
Filed: 1984-05-09
Granted: 1993-11-08
Abstract: 1. Liquid safety composition for lighting solid fuels, characterised in that it contains at least one compound with the following general formula. R1 -O-(R2 -O-)n R3 ---A in which : R1 represents a radical Ca H2a+1 or hydrogen, R2 represents a radical (-CH2 -CH2 -)b or  see diagramm : EP0128788,P7,F1  R3 represents a radical Cm H2m+1 or hydrogen, a, b, n and m which can be equal or different represent values of from 1 and 12 ; and a compound B containing at least one salt or mineral complex of a transition metal.
Patent FI-70231-C (FI)
Inventor: BANKERT RALPH ALLEN
IPC: C08G69/48
Filed: 1981-04-16
Granted: 1986-09-15
Abstract: Process of producing quaternary ammonium compounds from tertiary amines, without the use of epihalohydrin as the quaternization agent, comprising reacting an amino compound containing at least one tertiary amine group with an allyl halide to quaternize the amine and then reacting the quaternized product with hypohalous acid to convert the allyl substituents to halohydrin moieties.
Patent FI-81307-C (FI)
Inventor: NIJENHUIS DERK SR
IPC: B65G/
Filed: 1985-04-12
Granted: 1990-10-10
Abstract: Apparatus having vertically and horizontally movable gripping means for gripping an interchangeable container and bringing it from a lower level onto a supporting surface on a vehicle or other support, and for removing it therefrom, said gripping means comprising at least two parts (20, 28) spaced apart horizontally and/or vertically, each of them being adapted to grip, independently of the other, containers having gripping means which, relative to one another, are differently shaped or differently situated and which cooperate with the first-mentioned gripping means.
Patent FI-83602-C (FI)
Inventor: HERON ROGER ARTINDALE
IPC: B24C7/00
Filed: 1987-06-08
Granted: 1991-08-12
Abstract: PCT No. PCT/GB86/00613 Sec. 371 Date Jun. 8, 1987 Sec. 102(e) Date Jun. 8, 1987 PCT Filed Oct. 10, 1986 PCT Pub. No. WO87/02290 PCT Pub. Date Apr. 23, 1987.A high pressure jetting apparatus has an abrasive cutting nozzle, a hopper supplying abrasive material, a container for mixing abrasive and a carrier liquid at a point remote from the nozzle, and a closeable conduit for conducting the mixture at high pressure from the container to the nozzle. When the closeable conduit is closed an endless circulating path is formed between the container and the hopper to charge the container with abrasive from the hopper and carrier mixture. The mixture is conveyed under pressure from the container to the nozzle when the inlet and outlet conduits from the hopper to the container are disconnected and the closeable conduit is open.
Patent FI-91679-C (FI)
Inventor: SCHMID PETER
IPC: G02B6/42
Filed: 1988-09-20
Granted: 1994-07-25
Abstract: In a laser module (1) having an optical fiber coupled thereto, the heat sink is formed by a metal block (6) consisting of a base plate (11) with a support for the laser diode (7) and a mounting block (14) for fixing two separate holders (19, 20) for a fiber and sleeve (18). The latter passes through a relatively large opening of the mounting block (14) which is aligned to the laser diode (7). To achieve optimum coupling, after alignment of the fiber end with the laser diode (7) by means of a micromanipulator, one of the holders a (19), e.g. a perforated plate, is fixed to the front of the mountig block (14), after which the sleeve (18) is jointed to the holder (19). This is followed by a realignment during which the sleeve (18) can be deflected around the fixing point of the front holder (19). Finally, the other holder (20) is fixed to the rear of the mounting block (14), and the sleeve (18) is joined to this holder (20).
Patent FI-90855-C (FI)
Inventor: BUERGE NORBERT
IPC: B65H29/66
Filed: 1989-01-12
Granted: 1994-04-11
Abstract: 1. A method for varying the degree of overlap of printed products conveyed in an imbricated flow, such as newspapers, periodicals and the like, in which the spacing (A1) between successive products (24) is varied by increasing or decreasing the conveying speed (v2) of the imbricated formation (S), characterised in that a time-dependent quantity characterising the sequence of products is determined by a scan (26) of the products (24) in the incoming imbricated flow (S), the required conveying speed (V2) is determined on the basis of this quantity and of a preset reference value (SA2) of the spacing (A2) between successive products, and the imbricated formation is carried off at a conveying speed raised or lowered according to the determined required conveying speed (v2) to establish the required spacing (A2).
Patent FI-90001-C (FI)
Inventor: KALT FRANZ
IPC: A23C19/02
Filed: 1989-07-06
Granted: 1993-12-27
Abstract: A process for the production of cheese, in which cut-up gel from a tank used for the concentration of milk is transferred into a flotation press with the aid of a conveying device, and after extraction of the whey from the gel the remaining curd, packed into moulds, is repeatedly and individually subjected to the compressive force of the respectively assigned piston of a pressing head belonging to the flotation press, but the moulds are to be turned between every two pressing operations. In order to reduce the heavy physical work in the production of small and moderate quantities, and to shorten the production time whilst at the same time improving the quality of the cheese, the process according to the invention is carried out in a manner such that the transfer of the gel takes place directly in sets of individual moulds provided within the flotation press and, after closure of all the individual moulds with a water-permeable cover in each case, the sets of moulds are subjected to alternating pressing and turning operations, at least the necessary raising and lowering of the sets of moulds during each turning operation being carried out mechanically. A flotation press for the production of cheese, to which is assigned a conveying device for the supplying of the gel, is characterised in that a plurality of sets of moulds (8), comprising in each case a rigidly cohesive row of individual moulds (9) extending in the width-wise direction of the flotation press (1), a distribution device (20), which is displaceable in the longitudinal direction of the flotation press (1) and serves to fill the said individual moulds set by set with the gel, as part of the conveying device, and a mobile turning mechanism (30) for the sets of moulds (8) which can likewise be moved along the flotation press (1) are provided. <IMAGE>
Patent FI-95680-C (FI)
Inventor: CREMER PETER
IPC: B65D6/24
Filed: 1990-12-13
Granted: 1996-03-11
Abstract: PCT No. PCT/DE90/00249 Sec. 371 Date Dec. 10, 1990 Sec. 102(e) Date Dec. 10, 1990 PCT Filed Mar. 28, 1990 PCT Pub. No. WO90/12739 PCT Pub. Date Nov. 1, 1990.A divisible bottle crate separable into two components. The components are fastened together with tongue and groove connections. The connections are prevented from accidentally separating by a locking mechanism consisting of handles mounted and pivoted on one component and having an end thereof receivable in the other component in a locking relationship.
Patent FI-96841-C (FI)
Inventor: JAEFVERSTROEM STEFAN
IPC: C01G49/00
Filed: 1993-12-30
Granted: 1996-09-10
Abstract: The invention relates to a process for the preparation of a pure and solid, sulfate- and hydroxide-based ferric compound such as ferric hydroxysulfate or sodium jarosite, the process comprising the following procedures: a) a sulfate- and/or chloride-based ferric salt is prepared, b) an acidic aqueous solution is prepared which comprises either sulfate ions and ferric ions or sulfate, chloride and ferric ions, c) the acidic aqueous solution is maintained for 2-12 h at a temperature of 60-220  DEG C for the production of a solid, sulfate- and hydroxide-based ferric compound, such as ferric hydroxysulfate or sodium jarosite, by hydrolysis, and d) the pure and solid sulfate- and hydroxide-based ferric compound, such as ferric hydroxysulfate or sodium jarosite, is separated from the acidic aqueous solution. The processes for the preparation of ferric hydroxysulfate and sodium jarosite differ substantially only in that in the preparation of sodium jarosite an acid aqueous solution is prepared which, in addition to the either sulfate and ferric ions or sulfate, chloride and ferric ions, also contains a water-soluble sodium compound, in which case sodium jarosite is formed instead of ferric hydroxysulfate in the hydrolysis of point c) of the process.
Patent NO-140093-C (NO)
Inventor: SALOMON GEORGES PIERRE JOSEPH
IPC: A63C9/08
Filed: 1977-04-25
Abstract: A device for holding an object, such as a boot, to a means of support, more particularly and sports article, is designed in a manner such that the resilient means providing the necessary energy to hold the object to the means of support has two pivoting sections with axes coinciding in the plane of the means of support, the sections being united by means of a resiliently deformable loop.  The sections and the loop are preferably in the form of a bent rod.  The device may be used more particularly to hold a boot to a ski.
Patent NO-151261-C (NO)
Inventor: FJELDLY TOR ARNE
IPC: G01N27/36
Filed: 1982-11-11
Abstract: Ion-selective pH-alkali metal and other electrodes based in the use of glass membranes where there is present a membrane contact between the glass and metal element. The membrane contact is added to a contact agent which includes silver fluoride (AgF). It is advantageous if the contacting of silver fluoride (AgF) to the glass membrane occurs during heating of the contact zone.
Patent NO-171163-C (NO)
Inventor: MASCELLANI GIUSEPPE
IPC: C07D513/06
Filed: 1985-02-22
Abstract: Pyridobenzothiazine derivatives with high antimicrobial activity having the following general formula: 
<CHEM>
 wherein
 R is H or CH3; n is 0 or 1 or 2 and Y is Cl or F, 
<CHEM>
 wherein R<1> is a C1-C6 alkyl
 or a C2-C6 alkenyl, or an arylalkyl, arylalkylcarbonyl, alkylcarbonyl, alkyloxycarbonyl, possibly substituted with halogens or hydroxy groups. 
<??>The present invention relates also to the processes for obtaining the compounds having the general formula (I). Such processes consist in synthesis routes using as starting products 3-chloro-4-fluoraniline, or 2,3,4-trifluoronitrobenzene.
Patent NO-170719-C (NO)
Inventor: FRANKE RICKARD
IPC: B31B50/32
Filed: 1987-05-04
Abstract: A mandrel (1) used in a packaging machine being in a tubular shape and provided with a cooling chamber (4) at one end so as to cool a plain plate (3) which is positioned at the top of the mandrel and contacts the heated, infolded and compressed bottom of a tubular package carton blank. Four projections are formed on the outer surface of the mandrel so as to contact each corner of the tubular package carton blank to leave it open. A pair of water cooling pipes (6) are provided in the tubular mandrel with a space left between the internal wall of the tubular mandrel and connected to the cooling chamber so that only the bottom of the heat-sealed container made of a tubular package carton blank with thermoplastic coatings thereon is cooled and the side walls of the container are free from moisture condensation.
Patent NO-172676-C (NO)
Inventor: DELAYE JEAN-LUC
IPC: B02C13/18
Filed: 1988-01-28
Abstract: The rotor of the crusher receives the stones at its centre. It comprises three blades (20, 21) which, except on the ejecting edges (22), are protected against internal wear by their hollow shape which retains a protective layer of stones. These edges are protected from impacts by protecting plates (24) arranged radially in front of them.   <IMAGE>
Patent NO-174564-C (NO)
Inventor: SKOENVALL TAGE
IPC: F16L41/08
Filed: 1988-01-29
Abstract: Method in branching off a tube (10) wherein an oval aperture (11) is made in the tube wall and a tube element (12) having a flange (13) at one end thereof, is inserted through the oval aperture from the outside of the tube. The flange is pressed against the inside surface of the tube by means of a ring (15) provided on the tube element, which is engaged with the outside surface of the tube and is fixedly secured to the tube element, a sealing ring being located between said flange on the tube element and the inside surface of the tube.
Patent NO-173374-C (NO)
Inventor: BARTHELMESS ULRICH
IPC: B07B7/08
Filed: 1988-04-08
Abstract: The invention relates to a centrifugal sifter having a housing provided with inlets for sifting material and sifting air or a sifting material/sifting air inlet and outlets for sifting air/fine-grade material mixture and coarse-grade material, in which housing at least one rotor formed essentially by a ring of blades is mounted. 
<??>The invention is based on the object of providing a centrifugal sifter of this kind which does not require a special seal between the shaft and housing and can be constructed with a relatively short shaft. 
<??>This object is achieved in that the rotor (2) is mounted in the housing (1) by means of at least one bearing (14) which can be rinsed with a fluid, which bearing serves at the same time as a seal between the rotor or rotor shaft (15) and housing (1; 1a).
Patent NO-167473-C (NO)
Inventor: HEGGEN HANS
IPC: E06C7/04
Filed: 1989-05-16
Abstract: An extension ladder comprising at least two separate single ladders (10, 20, 30, 40) which in their starting position lie upon one another and are slidable in relation to one another is shown. One of the two adjacent ladders comprises guide means for the other. Between each adjacent single ladder there is arranged a line pull system comprising line guides (1, 1'; 2, 2'; 3, 3'; 4) over which the line (7) runs and changes direction. Such a line pull system is independently arranged between two adjacent single ladders, so that a four-part extension ladder has three independent line pull systems.
Patent NO-177080-C (NO)
Inventor: MARZ DANIEL
IPC: H04N7/16
Filed: 1990-12-03
Abstract: A carrier is received containing a plurality of signals within a first frequency band, for example television signals within the cable television band. The signals are upconverted to a second frequency band above the first band wherein a selected one of the upconverted signals will reside at an intermediate frequency within the second band. The selected upconverted signal is input to a homodyne detector operating at or near intermediate frequency. In-phase and quadrature signals output from the homodyne detector are digitally processed to recover a baseband signal. <IMAGE>
Patent NO-179944-C (NO)
Inventor: DOSTERT PHILIPPE
IPC: A61P25/24
Filed: 1991-01-23
Abstract: N-phenylalkyl substituted  alpha -amino carboxamide derivatives of formula (I) <CHEM> wherein R is C1-C8 alkyl, C3-C8 cycloalkyl, furyl, thienyl, pyridyl or unsubstituted or substituted phenyl; A is a -(CH2)m- or -(CH2)p-X-(CH2)q- group wherein X is -O-, -S- or -NR4-; R1, R2, R3, R min 3, R4, n, m, p and q are as herein defined; and each of R5 and R6 is independently hydrogen or C1-C6 alkyl, and the pharmaceutically acceptable salts thereof, are active on the central nervous system and can be used as anti-epileptic, anti-Parkinson, neuroprotective, antidepressant, antispastic and/or hypnotic agents in mammals.
Patent NO-179992-C (NO)
Inventor: MORPETH FRASER FORREST
IPC: A01N43/80
Filed: 1991-04-26
Abstract: A composition which contains a 4,5-polymethylene-4-isothiazolin-3-one and a defined isothiazolinone which is different from the 4,5-polymethylene-4-isothiazolin-3-one and which can be a 4,5-optionally halogenated N-alkyl isothiazolin-3-one. The compositions exhibit anti-microbial activity and certain combinations are surprisingly effective against bacteria.
Patent CA-2001195-C (CA)
Title: Disposable probe cover assembly for medical thermometer
Inventor: MEYST RICHARD P
IPC: A61B5/00
Filed: 1989-10-23
Granted: 1994-10-25
Abstract: ABSTRACT OF THE DISCLOSURE    A probe cover assembly for use in covering and protecting the elongated probe of a medical thermometer. The assembly has three laminated layers, including a flat base layer with an aperture sized to slide over the probe, an intermediate stretchable film, and a protective paper layer having radially-aligned perforations aligned with the base layer aperture.  In use, the probe cover assembly is placed on the probe by inserting the probe through the base layer aperture,  from the assembly's paper layer side, to stretch the plastic film over the probe, with the perforated paper functioning initially to separate the probe from the film and thereby prevent the film from initially sticking to the probe and stretching unevenly.  The probe cover assembly is removed from the probe and discarded by sliding the apertured base layer along the probe, with the perforated paper functioning to scrape the stretched film from the probe.   The probe cover assembly is extremely compact and convenient to use, yet highly effective in reliably covering the probe and facilitating an accurate, repeatable measurement of a patient's temperature.